Home / 26,902,693.65-37,130,780.07-16,848,850.98

Finding the Fourth Proportional to 26,902,693.65, 37,130,780.07 and 16,848,850.98

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Solution

The fourth proportional to 26,902,693.65, 37,130,780.07 and 16,848,850.98 is: 23,254,585.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,902,693.65 : 37,130,780.07 = 16,848,850.98 : x
  2. Step 2: Convert to fraction form
    26,902,693.65/37,130,780.07 = 16,848,850.98/x
  3. Step 3: Cross multiply
    26,902,693.65x = 37,130,780.07 × 16,848,850.98
  4. Step 4: Simplify right side
    26,902,693.65x = 625,610,980,158,033.62
  5. Step 5: Solve for x
    x = 625,610,980,158,033.62/26,902,693.65
  6. Step 6: Final answer
    x = 23,254,585.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.